Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Feaga, L."'
Autor:
Pinto, O. Harrington, Kelley, M. S. P., Villanueva, G. L., Womack, M., Faggi, S., McKay, A., DiSanti, M. A., Schambeau, C., Fernandez, Y., Bauer, J., Feaga, L., Wierzchos, K.
Centaurs are minor solar system bodies with orbits transitioning between those of Trans-Neptunian Scattered Disk objects and Jupiter Family comets. 39P/Oterma is a frequently active Centaur that has recently held both Centaur and JFC classifications
Externí odkaz:
http://arxiv.org/abs/2309.11486
We review the history of spacecraft encounters with comets, concentrating on those that took place in the recent past, since the publication of the Comets II book. This includes the flyby missions Stardust and Deep Impact, and their respective extend
Externí odkaz:
http://arxiv.org/abs/2208.08476
Autor:
Keeney, B. A., Stern, S. A., Vervack, Jr., R. J., Knight, M. M., Noonan, J., Parker, J. Wm., A'Hearn, M. F., Bertaux, J. -L., Feaga, L. M., Feldman, P. D., Medina, R. A., Pineau, J. P., Schindhelm, R. N., Steffl, A. J., Versteeg, M., Weaver, H. A.
Publikováno v:
2019, AJ, 158:252
The Alice far-UV imaging spectrograph (700-2050 A) acquired over 70,000 spectral images during Rosetta's 2-year escort mission, including over 20,000 in the months surrounding perihelion when the comet activity level was highest. We have developed au
Externí odkaz:
http://arxiv.org/abs/1910.13577
Autor:
Keeney, B. A., Stern, S. A., Feldman, P. D., A'Hearn, M. F., Bertaux, J. -L., Feaga, L. M., Knight, M. M., Medina, R. A., Noonan, J., Parker, J. Wm., Pineau, J. P., Schindhelm, R. N., Steffl, A. J., Versteeg, M., Vervack, Jr., R. J., Weaver, H. A.
Following our previous detection of ubiquitous H2O and O2 absorption against the far-UV continuum of stars located near the nucleus of Comet 67P/Churyumov-Gerasimenko, we present a serendipitously observed stellar occultation that occurred on 2015 Se
Externí odkaz:
http://arxiv.org/abs/1903.06793
Autor:
Agarwal, J., Della Corte, V., Feldman, P. D., Geiger, B., Merouane, S., Bertini, I., Bodewits, D., Fornasier, S., Gruen, E., Hasselmann, P., Hilchenbach, M., Hoefner, S., Ivanovski, S., Kolokolova, L., Pajola, M., Rotundi, A., Sierks, H., Steffl, A. J., Thomas, N., A'Hearn, M. F., Barbieri, C., Barucci, M. A., Bertaux, J. -L., Boudreault, S., Cremonese, G., Da Deppo, V., Davidsson, B., Debei, S., De Cecco, M., Deller, J. F., Feaga, L. M., Fischer, H., Fulle, M., Gicquel, A., Groussin, O., Guettler, C., Gutierrez, P. J., Hofmann, M., Hornung, K., Hviid, S. F., Ip, W. -H., Jorda, L., Keller, H. U., Kissel, J., Knollenberg, J., Koch, A., Koschny, D., Kramm, J. -R., Kuehrt, E., Kueppers, M., Lamy, P. L., Langevin, Y., Lara, L. M., Lazzarin, M., Lin, Z. -Y., Moreno, J. J. Lopez, Lowry, S. C., Marzari, F., Mottola, S., Naletto, G., Oklay, N., Parker, J. Wm., Rodrigo, R., Rynoe, J., Shi, X., Stenzel, O., Tubiana, C., Vincent, J. -B., Weaver, H. A., Zaprudin, B.
Publikováno v:
MNRAS 469, S606-S625, 2017
On 3 July 2016, several instruments on board ESA's Rosetta spacecraft detected signs of an outburst event on comet 67P, at a heliocentric distance of 3.32 AU from the sun, outbound from perihelion. We here report on the inferred properties of the eje
Externí odkaz:
http://arxiv.org/abs/1710.10235
Autor:
Snodgrass, C., A'Hearn, M. F., Aceituno, F., Afanasiev, V., Bagnulo, S., Bauer, J., Bergond, G., Besse, S., Biver, N., Bodewits, D., Boehnhardt, H., Bonev, B. P., Borisov, G., Carry, B., Casanova, V., Cochran, A., Conn, B. C., Davidsson, B., Davies, J. K., de León, J., de Mooij, E., de Val-Borro, M., Delacruz, M., DiSanti, M. A., Drew, J. E., Duffard, R., Edberg, N. J. T., Faggi, S., Feaga, L., Fitzsimmons, A., Fujiwara, H., Gibb, E. L., Gillon, M., Green, S. F., Guijarro, A., Guilbert-Lepoutre, A., Gutiérrez, P. J., Hadamcik, E., Hainaut, O., Haque, S., Hedrosa, R., Hines, D., Hopp, U., Hoyo, F., Hutsemékers, D., Hyland, M., Ivanova, O., Jehin, E., Jones, G. H., Keane, J. V., Kelley, M. S. P., Kiselev, N., Kleyna, J., Kluge, M., Knight, M. M., Kokotanekova, R., Koschny, D., Kramer, E., López-Moreno, J. J., Lacerda, P., Lara, L. M., Lasue, J., Lehto, H. J., Levasseur-Regourd, A. C., Licandro, J., Lin, Z. Y., Lister, T., Lowry, S. C., Mainzer, A., Manfroid, J., Marchant, J., McKay, A. J., McNeill, A., Meech, K. J., Micheli, M., Mohammed, I., Monguió, M., Moreno, F., Muñoz, O., Mumma, M. J., Nikolov, P., Opitom, C., Ortiz, J. L., Paganini, L., Pajuelo, M., Pozuelos, F. J., Protopapa, S., Pursimo, T., Rajkumar, B., Ramanjooloo, Y., Ramos, E., Ries, C., Riffeser, A., Rosenbush, V., Rousselot, P., Ryan, E. L., Santos-Sanz, P., Schleicher, D. G., Schmidt, M., Schulz, R., Sen, A. K., Somero, A., Sota, A., Stinson, A., Sunshine, J., Thompson, A., Tozzi, G. P., Tubiana, C., Villanueva, G. L., Wang, X., Wooden, D. H., Yagi, M., Yang, B., Zaprudin, B., Zegmott, T. J.
Publikováno v:
Phil. Trans. R. Soc. A 375, 20160249 (2017)
We present a summary of the campaign of remote observations that supported the European Space Agency's Rosetta mission. Telescopes across the globe (and in space) followed comet 67P/Churyumov-Gerasimenko from before Rosetta's arrival until nearly the
Externí odkaz:
http://arxiv.org/abs/1705.10539
Autor:
Bodewits, D., Farnham, T. L., A'Hearn, M. F., Feaga, L. M., McKay, A., Schleicher, D. G., Sunshine, J. M
We used the UltraViolet-Optical Telescope on board Swift to observe the dynamically young comet C/2009 P1 (Garradd) from a heliocentric distance of 3.5 AU pre-perihelion until 4.0 AU outbound. At 3.5 AU pre-perihelion, comet Garradd had one of the hi
Externí odkaz:
http://arxiv.org/abs/1403.0092
Autor:
Weaver, H. A., Feldman, P. D., Merline, W. J., Mutchler, M. J., A'Hearn, M. F., Bertaux, J. -L., Feaga, L. M., Parker, J. W., Slater, D. C., Steffl, A. J., Chapman, C. R., Drummond, J. D., Stern, S. A.
The asteroid (21) Lutetia is the target of a planned close encounter by the Rosetta spacecraft in July 2010. To prepare for that flyby, Lutetia has been extensively observed by a variety of astronomical facilities. We used the Hubble Space Telescope
Externí odkaz:
http://arxiv.org/abs/0912.4572
Autor:
Lisse, C. M., VanCleve, J., Adams, A. C., Fernández, Y. R., Farnham, T. L., Armus, L., Grillmair, C. J., Ingalls, J., Belton, M. J. S., Groussin, O., McFadden, L. A., Meech, K. J., Schultz, P. H., Clark, B. C., Feaga, L. M., Sunshine, J. M.
Publikováno v:
Science, 2006 Aug 01. 313(5787), 635-640.
Externí odkaz:
https://www.jstor.org/stable/3846742
Autor:
Belton, M. J. S., Delamere, W. A., Kissel, J., Klaasen, K. P., McFadden, L. A., Meech, K. J., Melosh, H. J., Schultz, P. H., Sunshine, J. M., Thomas, P. C., Veverka, J., Yeomans, D. K., Baca, M. W., Busko, I., Crockett, C. J., Collins, S. M., Desnoyer, M., Eberhardy, C. A., Ernst, C. M., Farnham, T. L., Feaga, L., Groussin, O., Hampton, D., Ipatov, S. I., Lindler, D., Lisse, C. M., Mastrodemos, N., Owen, W. M., Richardson, J. E., Wellnitz, D. D., White, R. L.
Publikováno v:
Science, 2005 Oct . 310(5746), 258-264.
Externí odkaz:
https://www.jstor.org/stable/3842646